SE416277B - TORQUE WRENCH - Google Patents

TORQUE WRENCH

Info

Publication number: SE416277B
Authority: SE; Sweden
Prior art keywords: torque wrench; wrench; torque
Prior art date: 1973-08-29

Application number

SE7409077A

Other languages

Swedish (sv)

Other versions

SE7409077L (en

Inventor

H Tsuji

Original Assignee

Tonichi Mfg Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1973-08-29

Filing date

1974-07-10

Publication date

1980-12-15

1974-07-10 Application filed by Tonichi Mfg Co Ltd filed Critical Tonichi Mfg Co Ltd

1975-03-03 Publication of SE7409077L publication Critical patent/SE7409077L/xx

1980-12-15 Publication of SE416277B publication Critical patent/SE416277B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

SE7409077A 1973-08-29 1974-07-10 TORQUE WRENCH SE416277B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP48097029A JPS5136520B2 (en)	1973-08-29	1973-08-29

Publications (2)

Publication Number	Publication Date
SE7409077L SE7409077L (en)	1975-03-03
SE416277B true SE416277B (en)	1980-12-15

Family

ID=14181015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7409077A SE416277B (en)	1973-08-29	1974-07-10	TORQUE WRENCH

Country Status (5)

Country	Link
US (1)	US3869941A (en)
JP (1)	JPS5136520B2 (en)
FR (1)	FR2242202B1 (en)
GB (1)	GB1446379A (en)
SE (1)	SE416277B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE27239T1 (en) *	1984-05-26	1987-06-15	Wille Gmbh & Co	ONE-ARM TORQUE WRENCH.
FR2615948B1 (en) *	1987-05-27	1989-10-27	Sam Outillage	ELECTRONIC DYNAMOMETRIC KEY
EP2159006A4 (en) *	2007-06-18	2012-05-23	Tohnichi Mfg Co Ltd	Torque tool device
JP6333077B2 (en) *	2014-06-09	2018-05-30	株式会社東日製作所	Torque Wrench

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2268081A (en) *	1939-04-11	1941-12-30	Pagnard Georges Frederic	Tightening device
US2556587A (en) *	1947-03-20	1951-06-12	Keen Frank Leslie	Torque wrench with overload release means

1973
- 1973-08-29 JP JP48097029A patent/JPS5136520B2/ja not_active Expired
1974
- 1974-05-22 US US472369A patent/US3869941A/en not_active Expired - Lifetime
- 1974-05-30 FR FR7418847A patent/FR2242202B1/fr not_active Expired
- 1974-07-10 SE SE7409077A patent/SE416277B/en not_active IP Right Cessation
- 1974-08-01 GB GB3391774A patent/GB1446379A/en not_active Expired

Also Published As

Publication number	Publication date
SE7409077L (en)	1975-03-03
FR2242202A1 (en)	1975-03-28
DE2441064B2 (en)	1976-04-08
JPS5136520B2 (en)	1976-10-08
JPS5045397A (en)	1975-04-23
GB1446379A (en)	1976-08-18
US3869941A (en)	1975-03-11
FR2242202B1 (en)	1977-10-07
DE2441064A1 (en)	1975-03-06

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7409077-0 Effective date: 19940810 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7409077-0

Effective date: 19940810

Format of ref document f/p: F